Hi there,
I am following nRF Connect SDK Fundamentals and it looks like that both k_sleep() and printk() are not working.
GPIO is working but I am not sure why these two functions do not work.
Regarding printk(), I can see that CONFIG_SERIAL/CONFIG_CONSOL/CONFIG_UART_CONSO are all equal to y. So I assume nothing is needed to configurate.
Regarding k_sleep(), i have no idea what to be checked.
Could you give some hints to me so I could be able to make them work?
Thanks a lot!
Here you go, thanks!
Besides, do you know how to use external Jlink Plus instead of the on board debugger to flash program to the nrf54l15 chip?
Thanks!
Hi,
Maybe it's something wrong with your DK, but if you open the \zephyr\samples\hello_world example, and replace main.c with
#include <stdio.h>
#include <zephyr/kernel.h>
static uint32_t counter;
int main(void)
{
printf("Hello World! %s\n", CONFIG_BOARD_TARGET);
while(1)
{
k_msleep(1000);
counter++;
printf("Hello World! %s %d\n", CONFIG_BOARD_TARGET, counter);
if(counter==10)
return 0;
}
return 0;
}
Don't you get simply something like this, with 1second delay between lines:
Kenneth
Hi,
Maybe it's something wrong with your DK, but if you open the \zephyr\samples\hello_world example, and replace main.c with
#include <stdio.h>
#include <zephyr/kernel.h>
static uint32_t counter;
int main(void)
{
printf("Hello World! %s\n", CONFIG_BOARD_TARGET);
while(1)
{
k_msleep(1000);
counter++;
printf("Hello World! %s %d\n", CONFIG_BOARD_TARGET, counter);
if(counter==10)
return 0;
}
return 0;
}
Don't you get simply something like this, with 1second delay between lines:
Kenneth